Factor Info

ID 34783
Size 491 digits / 1629 bits
Status composite
Value 19972680089253753411622944192749075660748364104737945906654910808714063796074594501792367878661227479272865955432828988682315342141751807820207431658116032782689011344011671201497752571872726597111333722763632800868413109522862542310594124147655187827481880246607632885540566245548836518470382196858039809294136489686820896249476530653407365706566047800865119778239578724426080870646483008121069597614344748690925463964441450401186353606862175639158351929898277203570299327880338503599170753

Factorizations

Primary (ID: 10752) 245646981125691497673324668265536334044341262452177697864695233686173498977525877540362298849614068695233671 (proven prime)
(ID: 34784) 81306434126435390369376308017426816467338589074376606953450887738659949122190481971292960301001128628269985908910250733571484380927682097166969483636698401864705393738719321415525908871375830643489767976984133538274257006197857712319103629206245907496601803359738478994241731519997695185318284051254656008033048015655006605203258597365919579712675545019366698923697429439095730189943 (proven prime)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.